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本文讨论了瞬时流网在土坝不稳定渗流观测资料分析中的应用。采用瞬时流网的方法不仅可以比较正确地评价工程现状、预断发展趋向和较好地解决土坝工程实际问题,而且还可以反求渗透系数和给水度等。文中就岳城、羊毛湾和松涛水库土坝工程情况进行分析,有关成果可供有关运行和设计部门参考。虽然,本文所用方法是极其近似的,但由于计算参数很难切实确定,极其复杂,所以在精度上是和谐的。
This paper discusses the application of instantaneous flow network in the analysis of unsteady seepage data of earth dam. The method of instantaneous flow network can not only correctly evaluate the status of the project, predict the development trend and solve the practical problems of earth dam engineering, but also can reverse the permeability coefficient and water supply. The paper analyzes the conditions of Yuecheng, Wool Bay and Songtao earth dam project, the relevant results for the relevant operation and design department for reference. Although the method used in this paper is very similar, it is very accurate in terms of accuracy due to the fact that computational parameters are hard to determine and extremely complex.